Huafeng Chemical: Appointing Cai Yiyong as Vice General Manager and Zhu Gewei as Securities Affairs Representative.

Huafeng Chemical announced that the 20th meeting of the 9th Board of Directors of the company was held on May 14, 2026, and the appointment proposal was reviewed and approved. It was agreed to appoint Cai Yiyong as the Deputy General Manager of the company, and Zhu Gewei as the company's securities affairs representative, with terms until the expiration of the 9th Board of Directors. Cai Yiyong previously served as the Manager of the Sales Department of the company and is now the Director of the Sales Department; Zhu Gewei currently serves as a securities affairs specialist and has obtained the Shenzhen Stock Exchange Board Secretary qualification certificate.